Merck
All Photos(4)

H6034

Sigma-Aldrich

L-组氨酸

suitable for cell culture, meets EP, USP testing specifications, from non-animal source

Synonym(s):
(S)-2-氨基-3-(4-咪唑基)丙酸, NSC 137773
Empirical Formula (Hill Notation):
C6H9N3O2
CAS Number:
Molecular Weight:
155.15
Beilstein:
84088
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

生物来源

non-animal source

质量水平

200

Agency

meets EP testing specifications
meets USP testing specifications

测定

98.5-101.0%

形式

powder

technique(s)

cell culture | mammalian: suitable

杂质

endotoxin, tested

颜色

white to off-white

mp

282 °C (dec.) (lit.)

溶解性

H2O: 50 mg/mL

application(s)

peptide synthesis
pharmaceutical (small molecule)

SMILES string

N[C@@H](Cc1c[nH]cn1)C(O)=O

InChI

1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1

InChI key

HNDVDQJCIGZPNO-YFKPBYRVSA-N

Gene Information

human ... CA1(759) , CA2(760)

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应用

L-组氨酸已用作含有 5-氟胞嘧啶(5-FC)的琼脂平板中的组分,用于选择酵母转化体。它还被用作成年小鼠角质形成细胞生长培养基的组分。[1][2]

包装

10 mg in glass bottle
25, 100 g in poly bottle
1 kg in poly bottle

生化/生理作用

L-组氨酸是一种必需氨基酸[3],可与金属离子结合,有助于铜的运输。[4]组氨酸广泛存在于酶的活性位点。它还在蛋白质结合位点中结合血红素基团、大分子和磷酸基团。[5]
组胺的前体,经组氨酸脱羧酶作用可生成组胺。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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